Just because the company used to do weak power before, it also learned something from the engineers, plus my own years of experience in practice, I am not a professional. First introduce the tools and materials: Cable crimping pliers Telephone line crimping pliers The line meter is used to test whether or not the line is ready. Many of these things are available on the Internet. There can be a multi-purpose crimping pliers for cable and telephone lines, and no more than 50 crimping pliers can be purchased. Network cable, telephone line Cable TV line The head of the cable, which is popularly known as the crystal head Telephone line crystal head Material price difference is quite large, wire does not say, crystal head general hardware store sells network crystal head 1 dollar, telephone crystal head 5 hair one. Network cable production When wearing a network cable, it is best to let workers mark the two ends of the network. If the weak box does not know which room is leading to it, my family is not marked by the worker. In addition, the weak box is still a good place to buy big ones. Nowadays, modems, routers, telephones and televisions are all quite numerous, and the power supply must have such a large transformer. The box can buy plastics with good points and buy plastics. Infinity routers are inside, and the signal effect is also smaller. My home is metal, but it is not money. After closing, the wireless network signal is reduced by two grids. This is the power box of my home. It is full and ready to be loaded. From top to bottom: two power supplies, a modem, a router, a TV signal splitter, and a telephone number signer. Lined heads Strip 30mm wire sleeve with wire stripper Separate 4 twisted twisted pairs From left to right, follow the steps: white orange, orange, white green, blue, white blue, green, white brown, and brown. This step is critical. Do not troubleshoot. Finishing Shoulong. Cut off the excess part of the thread, but also to cut the 8-core line, leaving about 15mm Still in the order of white orange, orange, white-green, blue, white-blue, green, white-brown and brown, the metal face of the crystal head is inserted into it. Insert in the end Use a crimping tool to tighten the plug. With the line tester, the switch is ON as far as the ON file. Look at the indicator lights in pair 12345678 and you're done. Making telephone cords A 2-wire cable is generally sufficient for the telephone line, and some PBXs require a 4-core cable. I don't have a two-wire cable here. The phone lines in my home are wired with a network cable (because the cable doesn't use money, and there are 8 cores. There's no use in the future.) Use 4 cores as a demonstration. Quad wire, also stripped of a jacket: Take two single core wires. Some telephone wires are made of multiple strands of copper wires. Remember not to peel off the sheath of the thin wires. Here the two cores do not have a pipeline order: Also plugged into the telephone crystal head, my crystal head is also four-core, home general buy two-core crystal head is enough, four cores to wear the middle two holes: Press with a crimping pliers: Test with a line meter, without the order of the tube, as long as two pairs of lights are on the line, staggered also The production of cable television lines <br>The price difference between cable television lines is also very large. The signal transmission depends on the single-core copper cable in the middle, and the metal wire mesh and aluminum foil on the outside mainly play the role of shielding and shielding. My home is a blue 192-cable cable line, 5.6/m. The mesh number refers to the number of wire meshes that are shielded by the outside, the bigger the better. Cut one circle with a wire stripper or blade and peel off the 30mm sheath: Both the wire mesh and the aluminum foil are inverted, and the wire touches the middle copper wire and affects the signal: It is the cable plug of cable TV, and it is used with the cable socket with threaded port: First put on a small iron ring, this is used to fix the head, and then insert the head between the outer jacket and the middle jacket layer, see picture: This is a good result of my home. Unfortunately, my thread was bought at the hardware store. I didn't cooperate with the socket. There were a few screws. Note: The four-core cable is also available for the network cable. If the back of the home is not enough, you can use a four-core cable to separate the eight-core cable. However, this is a relatively advanced point of operation, you need to do a search on the four-core cable network just fine. With a four-wire, insert 1236 holes in the crystal head. Hydropower renovation outlet door price room switch Ningbo Wason Lighting Technology Co.,Ltd , https://www.wasonlights.com
Remove the middle plastic jacket layer:
OK, all done.
Look at the picture to speak: users DIY home improvement weak piezoelectric line